"And now, how many subjects do I take?" Some basic ideas on sample size (II): sample size in a problem of contrasting hypotheses with 2 samples

  1. Luna del Castillo, J.
  2. Martín Andrés, A.
Revue:
Atencion primaria / Sociedad Española de Medicina de Familia y Comunitaria

ISSN: 0212-6567

Année de publication: 1990

Volumen: 7

Número: 2

Pages: 152-155

Type: Article