TY - GEN AU - Coskey,R L TI - Glyceryl trinitrate before coronary angiography SN - 0007-0769 PY - 1980///0317 KW - Coronary Angiography KW - Coronary Disease KW - diagnostic imaging KW - Coronary Vessels KW - drug effects KW - Humans KW - Nitroglycerin KW - pharmacology KW - Vasodilation N1 - Publication Type: Letter UR - https://doi.org/10.1136/hrt.42.5.617 ER -