Efficacy of a polyvalent bacterial lysate in children with recurrent respiratory tract infections
Samuel Bentes Ruah, Carlos Ruah, Antje van Aubel, Stephan Abel, Ulrich ElsasserVolume:
18
Language:
english
Pages:
12
DOI:
10.1007/bf02850109
Date:
July, 2001
File:
PDF, 118 KB
english, 2001