Over-the-counter product line extensions: have we reached the limit yet?
Sansgiry
Sujit S
SS
D000368:Aged; D003257:Consumer Product Safety / Q000592:standards*; D004348:Drug Labeling / Q000592:standards*; D006801:Humans; D004366:Nonprescription Drugs / Q000009:adverse effects*; D011358:Product Surveillance, Postmarketing; D012651:Self Medication; D014481:United States
D004366:Nonprescription Drugs