title: Phage typing in diphtheria outbreaks in the southwestern United States, 1968-1971.
mesh_terms: D000818:Animals; D001130:Arizona; D001434:Bacteriophage Typing; D002353:Carrier State / Q000382:microbiology; D003353:Corynebacterium diphtheriae / Q000145:classification* / Q000302:isolation & purification / Q000378:metabolism / Q000472:pathogenicity; D004165:Diphtheria / Q000382:microbiology*; D004167:Diphtheria Toxin / Q000096:biosynthesis; D004196:Disease Outbreaks / Q000382:microbiology*; D006168:Guinea Pigs; D006801:Humans; D009305:Nasopharynx / Q000382:microbiology; D009516:New Mexico; D011817:Rabbits; D012867:Skin / Q000382:microbiology; D012882:Skin Tests; D012883:Skin Ulcer / Q000382:microbiology; D013781:Texas
chemical_list: D004167:Diphtheria Toxin