Text ( visual ) : unmediated Population aging and international health-caregiver migration to Japan / Gabriele Vogt. -- Cham : Springer , c2018. -- viii, 103 p. : col. ill. ; 24 cm. -- (SpringerBriefs in population studies). -- Includes bibliographical references. -- ISBN 9783319680118 ; (BB24726373) ; https://ci.nii.ac.jp/ncid/BB24726373 Author Heading(s): Vogt, Gabriele