Chest 

 -  SLML:55/56(1969);57(1970);58(2,3 1970);60(4,5 1971);63/64(1973);65(2,4-6 1974);67(1-4 1975);68(1-4 1975);69(5 1976);71(6 1977);72(3,6 1977);73(2,3 1978) 
 -  American College of Chest Physician 1969  1978 
 - S  C 
<br/><br/><label>ISSN: </label>0012-3692