[Nonspecific resistance].
D000276:Adjuvants, Immunologic; D004351:Drug Resistance; D004352:Drug Resistance, Microbial; D020900:Echinacea; D006801:Humans; D007239:Infections; D014777:Virus Diseases
D000276:Adjuvants, Immunologic
DRUG RESISTANCE, MICROBIAL; ECHINACEA; INFECTION; VIRUS DISEASES