Cita APA

Marshall, P. B. (1955). Antagonism of acetylcholine by (+)- and (—)-hyoscyamine.

Chicago Style Citation

Marshall, P. B. Antagonism of Acetylcholine By (+)- and (—)-hyoscyamine. 1955.

Cita MLA

Marshall, P. B. Antagonism of Acetylcholine By (+)- and (—)-hyoscyamine. 1955.

Atenció: Aquestes cites poden no estar 100% correctes.