TY - GEN AU - Valdés,E AU - Salinas,H AU - Toledo,V AU - Lattes,K AU - Cuellar,E AU - Perucca,E AU - Diaz,R AU - Montecinos,F AU - Reyes,A TI - Nifedipine versus fenoterol in the management of preterm labor: a randomized, multicenter clinical study SN - 1423-002X PY - 2013///0219 KW - Adolescent KW - Adult KW - Costs and Cost Analysis KW - Female KW - Fenoterol KW - therapeutic use KW - Humans KW - Nifedipine KW - Obstetric Labor, Premature KW - drug therapy KW - Pregnancy KW - Tocolysis KW - economics KW - Tocolytic Agents KW - Treatment Failure N1 - Publication Type: Comparative Study; Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1159/000338856 ER -