Risk of second malignant neoplasms after childhood central nervous system malignant tumours: an international study.

Maule M, Scélo G, Pastore G, Brennan P, Hemminki K, Pukkala E, Weiderpass E, Olsen JH, Tracey E, McBride ML, Brewster DH, Pompe-Kirn V, Tonita JM, Kliewer EV, Chia KS, Jonasson JG, Martos C, Magnani C, Boffetta P