TY - GEN AU - Taruscio, Domenica AU - Salvatore, Marco AU - Lumaka, Aimè AU - Carta, Claudio AU - Cellai, Laura L AU - Ferrari, Gianluca AU - Sciascia, Savino AU - Groft, Stephen AU - Alanay, Yasemin AU - Azam, Maleeha AU - Baynam, Gareth AU - Cederroth, Helene AU - Cutiongco-de la Paz, Eva Maria AU - Weerabaddana Dissanayake, Vajira Harshadeva AU - Giugliani, Roberto AU - Gonzaga-Jauregui, Claudia AU - Hettiarachchi, Dineshani AU - Kvlividze, Oleg AU - Landoure, Guida AU - Makay, Prince AU - Melegh, Béla AU - Ozbek, Ugur AU - Puri, Ratna Dua AU - Romero, Vanessa AU - Scaria, Vinod AU - Jamuar, Saumya S AU - Shotelersuk, Vorasuk AU - Roccatello, Dario AU - Gahl, William A AU - Wiafe, Samuel A AU - Bodamer, Olaf AU - Posada De la Paz, Manuel PY - 2023 DO - 10.3389/fpubh.2023.1079601 UR - http://hdl.handle.net/20.500.12105/16352 AB - Introduction: Rare diseases (RD) are a health priority worldwide, overall affecting hundreds of millions of people globally. Early and accurate diagnosis is essential to support clinical care but remains challenging in many countries, especially the... LA - eng PB - Frontiers Media KW - Undiagnosed Diseases KW - Rare diseases KW - Developing nations KW - Data sharing KW - Survey KW - Undiagnosed Diseases KW - Humans KW - Rare Diseases TI - Undiagnosed diseases: Needs and opportunities in 20 countries participating in the Undiagnosed Diseases Network International TY - research article ER -