[The heart-water test (Feijgin test) in light of author's own observations].
D002318:Cardiovascular Diseases / Q000175:diagnosis*; D003935:Diagnostic Techniques, Cardiovascular; D006321:Heart; D006801:Humans; D014867:Water
D014867:Water
CARDIOVASCULAR DISEASES/diagnosis
Próba wodno-sercowa (Fejgina) w świetle własnych spostrze1zen.