Safety and tolerability of medicinal parasite ova (Trichuris suis) in healthy Japanese volunteers: A randomized, double-blind, placebo-controlled trial

Tokio Hoshina, Tatsuya Sakurai, Hidetoshi Ichimura, Kenji Ishiwata, Shitan En, Takahiro Yamada, Lee Kwangyole, Akihiro Shimizu, Koji Hase, Hirotaka Kanuka