Effect of intranasal administration of Citrullus lanatus var. citroides (wild watermelon) juice on influenza virus–infected mice

Kae Yoshioka, Emiko Nagai, Ryosuke Morimoto, †, Ayaka Nakashima, Kengo Suzuki, Ritsuko Koketsu, Yoshinobu Okuno, Yoshihisa Nakano, Katsuhiko Yoshizawa, Yuji Isegawa