Alonso Montejo MM, Zamorano González E, Ledesma Albarrán JM.

What do our elementary school children know about bullying?

Álvarez Casaño M, Ledesma Albarrán JM.

How do our children sleep? Analysis of sleep disorders in children

Lacasa Maseri S, Lacasa Maseri A, Gutiérrez Olid M, Ledesma Albarrán JM, Núñez Cuadros E, Urda Cardona AL.

Hand washing: a met recommendation?

Lacasa Maseri A, Lacasa Maseri S, Ledesma Albarrán JM.

Who goes with patients to the pediatrician? The accompanying personof pediatric patients in primary care

del Castillo Aguas G, Ledesma Albarrán JM, Gutiérrez Olid M, Pérez González Olga, Moreno Muñoz G, Gallego Iborra A.

C-46. Influence of child care center’s attendance on health costs

Gallego Iborra A, Moreno Muñoz G, Gorrotxategi Gorrotxategi PJ, Gutiérrez Olid M, del Castillo Aguas G, Ledesma Albarrán JM.

C-45. Influence of child care center’s attendance on the morbidity due to infectious diseases

López García R, Ledesma Albarrán JM, Gutiérrez Olid M, Martínez Haro J.

C-8. Bacterial arthritis in twins

López García R, Ledesma Albarrán JM, Gutiérrez Olid M, Martínez Haro J.

C-7. Asthma at school

del Castillo Aguas G, Gallego Iborra A, Ledesma Albarrán JM, Gutiérrez Olid M, Moreno Muñoz G, Sánchez Tallón R, Gorrotxategi Gorrotxategi PJ, Pérez González Olga y cols.

Influence of child day-care centres on morbidity and consumption of health resources in children younger than 2 years.