TY - GEN AU - Blesken,R TI - [Crataegus in cardiology] SN - 0015-8178 PY - 1992///0825 KW - Cardiotonic Agents KW - therapeutic use KW - Heart Failure KW - drug therapy KW - Hemodynamics KW - drug effects KW - Humans KW - Plant Extracts KW - Plants, Medicinal N1 - Publication Type: English Abstract; Journal Article ER -