AU - Caredda F, Antinori S, Moroni M TI - TYpe d (delta) hepatitis PT - JOUR DP - 1989 TA - JAMA pages = {2995-2996}, VI - 262 IP - 21 AID - 10.1001/jama.1989.03430210033013 [doi] 4100 - http://dx.doi.org/10.1001/jama.1989.03430210033013 SO - JAMA December 1, 1989 262(21):2995