丸山ワクチン
まるやまわくちん
Maruyama vaccine (said to be effective against leprosy, cancer and cutaneous tuberculosis)
丸ペン is read as まるぺん (marupen) and means mapping pen.
まるぺん
marupen
まるやまわくちん
Maruyama vaccine (said to be effective against leprosy, cancer and cutaneous tuberculosis)