@incollection{Minami12,
author = {Ryuzo Higuchi and Sawako Minami},
title = {Helicopter Transportation for Perinatal and Maternal Emergency Care in Japan},
booktitle = {Perinatal Mortality},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Oliver C. Ezechi and Karen Odberg‐Petterson},
chapter = {6},
doi = {10.5772/31635},
url = {https://doi.org/10.5772/31635}
}