A. Wesselius-de Casparis, M. Thiery; A. Yo le Sian; K. Baumgarten; I. Brosens; O. Gamisans; JG. Stolk; W. Vivier, Results of double-blind, multicentre study with ritodrine in premature labour., in Br Med J, vol. 3, n. 5767, Lug 1971, pp. 144-7, PMID 4397654.
R. Erny, J. Gaujoux; MC. Bouhaben; H. Serment, [Ritodrine in risks of premature labor]., in J Gynecol Obstet Biol Reprod (Paris), vol. 1, 5 Suppl 2, 1972, pp. 424-5, PMID 4681571.
R. Renaud, M. Irrmann; R. Gandar; MJ. Flynn, The use of ritodrine in the treatment of premature labour., in J Obstet Gynaecol Br Commonw, vol. 81, n. 3, Mar 1974, pp. 182-6, PMID 4150736.
R. Landesman, KH. Wilson; EM. Coutinho; IM. Klima; RS. Marcus, The relaxant action of ritodrine, a sympathomimetic amine, on the uterus during term labor., in Am J Obstet Gynecol, vol. 110, n. 1, Mag 1971, pp. 111-4, PMID 4396780.
Ritodrine (Yutopar) for fetal asphyxia?, in Drug Ther Bull, vol. 13, n. 7, Mar 1975, pp. 26-8, PMID 1126278.
JM. Steel, J. Parboosingh, Insulin requirements in pregnant diabetics with premature labour controlled by ritodrine., in Br Med J, vol. 1, n. 6065, Apr 1977, p. 880, PMID 851767.
CJ. Chandler, Use of ritodrine in pregnant diabetics., in Br Med J, vol. 1, n. 6069, Apr 1977, pp. 1159-60, PMID 861520.
TC. Smith, Use of ritodrine in pregnant diabetics., in Br Med J, vol. 2, n. 6079, Lug 1977, p. 124, PMID 871785.