PREVENTION OF ENT AND BRONCHOPULMONARY INFECTIOUS EPISODES WITH RIBOSOMAL IMMUNOTHERAPY (SACHET FORMULATION) IN CHILDREN - A MULTICENTER STUDY IN PORTUGAL
J. Nascimento, PREVENTION OF ENT AND BRONCHOPULMONARY INFECTIOUS EPISODES WITH RIBOSOMAL IMMUNOTHERAPY (SACHET FORMULATION) IN CHILDREN - A MULTICENTER STUDY IN PORTUGAL, Drugs, 54, 1997, pp. 44-44