The use of amyl nitrite in differentiating mitral and aortic systolic murmurs.
D000680:Amyl Nitrite; D006337:Heart Murmurs; D006347:Heart Sounds; D009573:Nitrites / Q000627:therapeutic use*; D013016:Sound; D054160:Systolic Murmurs
D009573:Nitrites; D000680:Amyl Nitrite
CARDIAC MURMURS AND SOUNDS; NITRITES/therapeutic use
Adv Pediatr. 1955;7:171-207
14349776
Br Heart J. 1951 Apr;13(2):153-8
14821197
Br Heart J. 1955 Jul;17(3):360-72
13239930