TY - BOOK AU - Roche Laboratories. TI - Roche handbook of differential diagnosis : signs and symptoms in the skin : vesicles and bullae SN - - AV - RC71.5 .R62 vol2 pt.3 PY - 1975///] CY - [Nutley, N.J.] PB - [Roche Laboratories] KW - Skin -- Diseases -- Diagnosis. Diagnosis, Differential. Skin Diseases -- diagnosis ER -