title: Serial serum penicillin levels following an injection of benzathine penicillin (12 lakh units) in children of rheumatic heart disease.
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D010400:Penicillin G / Q000097:blood*; D010401:Penicillin G Benzathine / Q000097:blood* / Q000627:therapeutic use; D012214:Rheumatic Heart Disease / Q000097:blood* / Q000188:drug therapy; D013997:Time Factors
chemical_list: D010400:Penicillin G; D010401:Penicillin G Benzathine