Identification of rotavirus and adenovirus in samples from the maternity unit of hospital universitario, sao paulo, brazil - Racz, M L; Candeias, José Alberto Neves; Hársi, Charlotte Marianna; Baldacci, Evandro Roberto; Costa, Maria Teresa Zulini da; Stallicci, M D; Manissadjian, Antranik (Encontro Nacional de Virologia, 1988)