"Even to a sucking infant": nostrums and children.
D000329:Advertising; D002648:Child; D004335:Drug and Narcotic Control / Q000266:history; D005260:Female; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D004366:Nonprescription Drugs / Q000266:history*; D009671:Nostrums / Q000266:history*; D009892:Opium / Q000266:history; D014481:United States
D004366:Nonprescription Drugs; D009671:Nostrums; D009892:Opium