[Physiologic effects of voluntary breath control in twins].
Malkin
V B
VB
Gora
E P
EP
D000293:Adolescent; D000328:Adult; D002320:Cardiovascular Physiological Phenomena; D002490:Central Nervous System / Q000502:physiology*; D006801:Humans; D012143:Respiratory Physiological Phenomena; D014836:Volition