title: Erythematous reactions at intramuscular injection sites.
authors.forename: K
authors.initials: K
authors.lastname: Shen
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003877:Dermatitis, Contact / Q000209:etiology*; D003875:Drug Eruptions / Q000209:etiology*; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D008297:Male; D008875:Middle Aged; D010400:Penicillin G / Q000009:adverse effects*; D013997:Time Factors; D014657:Vasculitis / Q000139:chemically induced*
chemical_list: D010400:Penicillin G