The Spanish trial: are national randomized trials a necessary evil?
Betriu A, Serra A, Masotti M, Delcán JL, García E, Colman T, Zueco J, Fernández-Avilés F, Alonso J, Calabuig J.
Betriu A, et al. Among authors: colman t.
J Interv Cardiol. 1994 Aug;7(4):347-53. doi: 10.1111/j.1540-8183.1994.tb00468.x.
J Interv Cardiol. 1994.
PMID: 10151066
Clinical Trial.
No abstract available.