TY - JOUR T1 - RiHHTa, a Spanish clinical registry as an example of networked multicentre activities for a rare disease JO - Revista Clínica Española (English Edition) T2 - AU - Botella,L.M. SN - 22548874 M3 - 10.1016/j.rceng.2018.08.006 DO - 10.1016/j.rceng.2018.08.006 UR - https://revclinesp.es/en-rihhta-spanish-clinical-registry-as-articulo-S2254887418301450 ER -