Evan Willis / Ian McDonald / Jeanne Daly
Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
First Published in 1992. Health care is currently under intense pressure both to be cost-effective and to deliver a service its users want. This text is an important contribution to the debate about the most appropriate research method for evaluating its effectiveness.