Explaining Cystic Fibrosisde Jillian PowellMateriasCystic fibrosisJuvenile literatureEdiciones (1)Explaining Cystic Fibrosis (2013)Hachette Children's Books · ISBN 9781445117744Más obras de Jillian PowellMMe and my feelingsMe and my feelingsCooking with cereals and grainsCooking with eggs and dairy