TY - GEN AU - Ismaiel,S A AU - Yassa,D A TI - Colorimetric determination of phentolamine SN - 0031-7144 PY - 1973///1026 KW - Aminopyrine KW - Colorimetry KW - Ferricyanides KW - Methods KW - Phentolamine KW - analysis KW - Phenylephrine N1 - Publication Type: Journal Article ER -