american journal of diseases of children (1960)1981Vol. 135pp. -
255
tn1981americansecretory
Abstract
The secretory antibody response to primary and secondary infection with respiratory syncytial virus (RSV) in Igg, IgM and 11S IgA immunoglobulin classes was determined using an indirect immunofluorescence antibody technique. Nasopharyngeal secretions were collected after naturally acquired primary o …