AU - SHOEMAKER JV TI - DIoscorea villosa—wild yam PT - JOUR DP - 1989 TA - JAMA pages = {1610}, VI - 262 IP - 12 AID - 10.1001/jama.1989.03430120060013 [doi] 4100 - http://dx.doi.org/10.1001/jama.1989.03430120060013 SO - JAMA September 22, 1989 262(12):1610