TY - GEN AU - Keller,R AU - Ogilvie,B M TI - The effects of drugs on worm expulsion in the Nippostrongylus brasiliensis infected rat: a discussion of the interpretation of drug action SN - 0031-1820 PY - 1972///0621 KW - Animals KW - Antibody Formation KW - drug effects KW - Benzyl Compounds KW - pharmacology KW - Cyproheptadine KW - Ethylenediamines KW - Histamine KW - Histamine H1 Antagonists KW - Histamine Release KW - Hookworm Infections KW - drug therapy KW - Hydrazines KW - Intestine, Small KW - analysis KW - Isoproterenol KW - Lymphocytes KW - immunology KW - Male KW - Methysergide KW - Oxyphenonium KW - Passive Cutaneous Anaphylaxis KW - Phenylbutazone KW - Prednisolone KW - Pyridines KW - Rats KW - Salicylates KW - Sulfonic Acids KW - Theophylline KW - Toluene KW - p-Methoxy-N-methylphenethylamine N1 - Publication Type: Journal Article UR - https://doi.org/10.1017/s0031182000029644 ER -