Assertion: procaine hydrochloride's effect | /r/HasProperty | double-blind study
Facets:
Source sentences:
text: Effects of a procaine preparation (Gerovital H3) in hospitalized geriatric patients: a double-blind study.
text: Fanning, W. L., D. W. Gump, and R. A. Sofferman, "Side effects of minocycline: a double-blind study," Antimicrobial Agents and Chemotherapy, 11:712-717, 1977.