| 15898-0 | Ovomucoid IgE Ab RAST class (qualitative) | ALLERGY |
| 15899-8 | Oyster IgE Ab RAST class (qualitative) | ALLERGY |
| 159-4 | Cephaloridine (serum bactericidal titer) | ABXBACT |
| 1590-9 | Lutropin --15 minutes post 100 g lutropin IV | CHAL |
| 15900-4 | Queen Palm IgE Ab RAST class (qualitative) | ALLERGY |
| 15901-2 | Papaya (Carica papaya) IgE Ab RAST class (qualitative) | ALLERGY |
| 15902-0 | Paprika IgE Ab RAST class (qualitative) | ALLERGY |
| 15903-8 | Parakeet feather IgE Ab RAST class (qualitative) | ALLERGY |
| 15904-6 | Budgerigar droppings IgE Ab RAST class (qualitative) | ALLERGY |
| 15905-3 | Budgerigar feather IgE Ab RAST class (qualitative) | ALLERGY |
| 15906-1 | Budgerigar serum proteins IgE Ab RAST class (qualitative) | ALLERGY |
| 15907-9 | Parrot droppings IgE Ab RAST class (qualitative) | ALLERGY |
| 15908-7 | Parrot feather IgE Ab RAST class (qualitative) | ALLERGY |
| 15909-5 | Parrot serum proteins IgE Ab RAST class (qualitative) | ALLERGY |
| 1591-7 | Lutropin --1 hour post 100 g lutropin IV | CHAL |
| 15910-3 | Parsley IgE Ab RAST class (qualitative) | ALLERGY |
| 15911-1 | Parsnip IgE Ab RAST class (qualitative) | ALLERGY |
| 15912-9 | Passion fruit IgE Ab RAST class (qualitative) | ALLERGY |
| 15913-7 | Pea IgE Ab RAST class (qualitative) | ALLERGY |
| 15914-5 | Black-eye pea IgE Ab RAST class (qualitative) | ALLERGY |
| 15915-2 | Chick Pea IgE Ab RAST class (qualitative) | ALLERGY |
| 15916-0 | Peach IgE Ab RAST class (qualitative) | ALLERGY |
| 15917-8 | Peanut IgE Ab RAST class (qualitative) | ALLERGY |
| 15918-6 | Pear IgE Ab RAST class (qualitative) | ALLERGY |
| 15919-4 | Pecan or Hickory Nut IgE Ab RAST class (qualitative) | ALLERGY |
| 1592-5 | Lutropin --1 hour post dose gonadotropin releasing hormone | CHAL |
| 15920-2 | Pecan or Hickory Tree IgE Ab RAST class (qualitative) | ALLERGY |
| 15921-0 | Penicillin G IgE Ab RAST class (qualitative) | ALLERGY |
| 15922-8 | Penicillin V IgE Ab RAST class (qualitative) | ALLERGY |
| 15923-6 | Penicillium frequentans IgE Ab RAST class (qualitative) | ALLERGY |
| 15924-4 | Penicillium notatum IgE Ab RAST class (qualitative) | ALLERGY |
| 15925-1 | Black Pepper IgE Ab RAST class (qualitative) | ALLERGY |
| 15926-9 | Cayenne IgE Ab RAST class (qualitative) | ALLERGY |
| 15927-7 | Chili Pepper IgE Ab RAST class (qualitative) | ALLERGY |
| 15928-5 | Green Pepper IgE Ab RAST class (qualitative) | ALLERGY |
| 15929-3 | Pepper tree IgE Ab RAST class (qualitative) | ALLERGY |
| 1593-3 | Lutropin --2 hours post 100 g lutropin IV | CHAL |
| 15930-1 | Perch IgE Ab RAST class (qualitative) | ALLERGY |
| 15931-9 | Phoma betae IgE Ab RAST class (qualitative) | ALLERGY |
| 15932-7 | Phospholipase IgE Ab RAST class (qualitative) | ALLERGY |
| 15933-5 | Phthalic anhydride IgE Ab RAST class (qualitative) | ALLERGY |
| 15934-3 | Pigeon droppings IgE Ab RAST class (qualitative) | ALLERGY |
| 15935-0 | Pigeon feather IgE Ab RAST class (qualitative) | ALLERGY |
| 15936-8 | Common Pigweed IgE Ab RAST class (qualitative) | ALLERGY |
| 15937-6 | Rough Pigweed IgE Ab RAST class (qualitative) | ALLERGY |
| 15938-4 | Spiny Pigweed IgE Ab RAST class (qualitative) | ALLERGY |
| 15939-2 | Austrian Pine IgE Ab RAST class (qualitative) | ALLERGY |
| 1594-1 | Lutropin --2 hours post dose gonadotropin releasing hormone | CHAL |
| 15940-0 | Loblolly Pine IgE Ab RAST class (qualitative) | ALLERGY |
| 15941-8 | Long Leaf Pine IgE Ab RAST class (qualitative) | ALLERGY |