Los puntos clave no están disponibles para este artículo en este momento.
1Medical director, Medical Division, E. I. du Pont de Nemours and Co., Wilmington, Delaware 2Biostatistician, Medical Division, E. I. du Pont de Nemours and Co., Wilmington, Delaware
ALONZO et al. (Mon,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: