[Investigations on the reactivity of the cardiovascular system, as well as on change of plasma ions, during the total eclipse of the sun on February 15, 1961].
D055592:Biophysical Phenomena; D001703:Biophysics; D002319:Cardiovascular System; D006801:Humans; D007477:Ions; D011188:Potassium; D012964:Sodium; D013472:Sunlight
D007477:Ions; D012964:Sodium; D011188:Potassium
BIOPHYSICS; CARDIOVASCULAR SYSTEM; POTASSIUM; SODIUM; SUNLIGHT