特発 とくはつ せい過眠 かみん しょうなら
toku hatsuseikamin shōnara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of 特発性過眠症

1. If/when idiopathic hypersomnia…; If idiopathic hypersomnia occurs…

Nara Conditional
Medicine