Welliver, R <br/><br/>
Natural history of parainfluenza virus infection in childhood.  [electronic resource] 

 -  The Journal of pediatrics  Aug 1982 
 - 180-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0022-3476 
<br/><br/><label>Standard No.: </label>10.1016/s0022-3476(82)80113-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Child, Preschool<br/>Humans<br/>Immunoglobulin A, Secretory--analysis<br/>Infant<br/>Infant, Newborn<br/>Kinetics<br/>Nasal Mucosa--metabolism<br/>Parainfluenza Virus 1, Human--immunology<br/>Parainfluenza Virus 2, Human--immunology<br/>Parainfluenza Virus 3, Human--immunology<br/>Paramyxoviridae Infections--epidemiology<br/>Prospective Studies<br/>Recurrence<br/>Respiratory Tract Infections--epidemiology