Authors: Jörg Ruof; Jan L Hülsemann; Thomas Mittendorf; Silke Handelmann; Rick Aultman; J Matthias von der Schulenburg; Henning Zeidler; Sonja Merkesdal Journal: Eur J Health Econ Date: 2004-02
Authors: Manuel Rodríguez-Martínez; Juan Francisco López-Rodríguez; Omar Flores-Sandoval; Miriam Zarahí Calvo-Turrubiartes; María Eugenia Sánchez-Briones; Ana Sonia Silva-Ramírez; Vianney Guerreo-Ojeda Journal: PLoS One Date: 2019-11-27 Impact factor: 3.240