TY - RPRT TI - Acetylcholine detection by a modified HPLC-ED method improves the assessment of cholinergic function in the myenteric plexus of the guinea-pig colon. AU - C Giaroni AU - L Somaini AU - F Marino AU - M Cosentino AU - O Leoni AU - F De Ponti AU - S Lecchini AU - G Frigo PY - 1997 DO - 10.1016/s0304-3940(97)00562-4 UR - https://pubmed.ncbi.nlm.nih.gov/9292879/ ID - 9292879 ER -