114. The surgeons general of 14 air forces...photographed at the U.S. Air Force School of Aviation Medicine: School Of Aviation Medicine
115. [Mobile immunization clinics combined a loudspeaker system with vaccines for hard-to-reach populations] Publication: 1955? Subject(s): Mobile Health UnitsImmunization
117. Medical Society of the District of Columbia: Dr. Norman A. Welch...receives the gavel of Presidency from Dr. Howard Schriver