• 881 Books

• 55 Safety measures
• 51 Industrial safety
• 44 History
• 29 Nursing
• 18 Law and legislation
• 18 Management
• 16 Study and teaching
• 14 Older people
• 14 Philosophy
• 13 Care
• 13 Health and hygiene
• 13 Prevention
• 12 History and criticism
• 11 Computer programs
• 11 Industrial hygiene
• 11 Patients
• 11 Personnel management
• 11 Politics and government
• 10 Business
• 10 Diseases
• 10 Treatment
• 9 Nutrition
• 9 Psychological aspects
• 8 Accidents
• 8 Care of the sick

• 135 Pérez Rodríguez, Ma. Dolores
• 126 Martín-Romo Mejías, Juan
• 82 Navas Cuenca, Estefanía
• 58 Ramos Ramos, Paloma
• 27 Pérez Rodríguez, María Dolores
• 21 Requena Peláez, José Miguel
• 12 Moreno Castro, Jorge
• 7 Celaya Luna, Ainoa
• 7 Madinabeitia, Maite
• 4 Correa Restrepo, Juan Santiago
• 3 Ander-Egg, Ezequiel
• 3 Ayuso Murillo, Diego
• 3 Bachiller Soler, Alfonso
• 3 Cano González, Ramón
• 3 Ceballos Sierra, Fco. Javier (Francisco Javier)
• 3 Ferrett, Pierina
• 3 Fuentes, Lorena
• 3 Gallego Urbiola, Marta E.
• 3 González Sierra, Carlos
• 3 Gómez Pavajeau, Carlos Arturo
• 3 Marx, Karl, 1818-1883
• 3 Nieto Morales, Concepción
• 3 Peso Navarro, Emilio del
• 3 Ramírez Soriano, Alba, 1984-

• 877 Spanish
• 6 English
• 3 French
• 2 Catalan
• 1 Arabic
• 1 Aragonese
• 1 Galician
• 1 Greek, Ancient (to 1453)
• 1 Portuguese

• 86 Spain
• 24 Colombia
• 15 Chile
• 5 European Union countries
• 5 France
• 5 Latin America
• 5 United States
• 3 Argentina
• 2 America
• 2 Bolivia
• 2 Córdoba
• 2 Córdoba (Argentina)
• 2 Galicia (Spain : Region)
• 2 Greece
• 2 País Vasco
• 2 País Vasco (Spain)
• 1 Andalusia
• 1 Antioquia (Department)
• 1 Austria
• 1 Balearic Islands
• 1 Balearic Islands (Spain)
• 1 Barranquilla
• 1 Barranquilla (Colombia)
• 1 Canary Islands
• 1 Caribbean Area

Limit year range