title: Answer to the comment by Yoshisada Shibata on "Hiroshima survivors exposed to very low doses of A-bomb primary radiation showed a high risk for cancers".
authors: Masaru
authors: M
authors: Miyao
authors: Tomoyuki
authors: T
authors: Watanabe
authors: Ryumon
authors: R
authors: Honda
authors: Yuichi
authors: Y
authors: Yamada