toxoids, enterotoxin, bacterial toxin, mycobacterium tuberculosis, bacillus anthracis, chlamydial, botulin, cytotoxin, sulfamethoxazole, pneumocystis, coccidia, gamma globulin, antiserum, clostridium perfringens, variola, microfilaria, anthracis, rhinotracheitis, parainfluenza virus, antibodies, lassa virus, sulfonamide, flavivirus, infective agent, hemolymph, antitumour, vaccinia, proteinase, busulfan, intradermal injection, spirochete, haemolytic anemia, herpesviruses, orthopoxvirus, pestis, francisella, entamoeba, helminths, humoral immune response, immunopathology, benzimidazole, aluminum hydroxide, leishmania, genus plasmodium, alphavirus, poliovirus vaccine, poxvirus, leptospira, urease, corynebacterium, globulins, tetroxide, hapten, hypochlorous acid, oxacillin, pentamidine, acetylcholinesterase, aspergillosis, monoclonal, polyclonal, francisella tularensis, sodium lauryl sulphate, azoles, parasitemia, pyrimethamine, virions, aspergillus fumigatus, exotoxin, pneumococcus, antifungal agent, antimetabolite, bovis, cetyl, replicon, whipworm, pylori, clostridia, hydrolysates, enkephalin, pasteurella, methylene blue, proteolytic enzyme, staphylococci, histolytica, oocyst, meningococcus, immunomodulator, hybridoma, bordetella, schistosome, encephalomyelitis, arteritis, pyrimidines, sensitizer, neisseria, glycoside, anthelmintic, autosomal recessive disease, gonadotrophin, teratogen, brucella, mycoplasma, antitoxin, serums, antisera, sera, fertilizers, antidotes, flours, vaccines, antioxidants, disinfectants, inocula, mediums, vitamins, agglutinins, alkalies, allergens, antibiotics, antiseptics, germicides