[Comparative action of purine and pyrimidine derivatives on the isolated heart during hypodynamia].
D000959:Antihypertensive Agents; D006321:Heart; D006801:Humans; D018476:Hypokinesia; D011687:Purines; D011743:Pyrimidines
D000959:Antihypertensive Agents; D011687:Purines; D011743:Pyrimidines; C030986:pyrimidine; C030985:purine
HEART; PURINES; PYRIMIDINES