ARCHIVE ISSUES CONTRIBUTOR INDEX ( A B C D E F G H I J K L M N O P Q R S T U V W Y Z CONTRIBUTOR Dr Haruo Usuda MD ARTICLES AND LETTERS BY THIS CONTRIBUTOR Feature Development of an artificial placenta Dr Haruo Usuda | Vol: 21 No 1 | Autumn 2019 U Dr Priya Umapathysivam Dr Alex Umbers Dr Mark P Umstad Dr Davaajav Unurjargal Dr Talat Uppal Tony Urquhart Dr Leila Usher Dr Haruo Usuda Dr Cansu Uzuner