Involvement of nitric oxide in anti-tumor effects of OK-432, a streptococcal anti-tumor immunotherapeutic agent
Tetsuya Oshikawa, Masato Okamoto, Tomoyuki Tano, Sharif Ahmed, Akiko Sasai, Shin Kan, Yoichiro Moriya, Yoshiki Ryoma, Motoo Saito, Mitsunobu Sato
Abstract