Jablonka, Fernando, Fernanda Schindler, Paula Philbert Lajolo, Hélio Pinczowski, Fernando Luiz Affonso Fonseca, Antônio Barbieri, Luiz Henrique Massonetto, Fábio Tadashi Katto, and Auro del Giglio. 2009. “Serum Cross-Linked N-Telopeptides of Type 1 Collagen (NTx) in Patients With Solid Tumors”. São Paulo Medical Journal 127 (1):19-22. https://periodicosapm.emnuvens.com.br/spmj/article/view/1843.