Lumbar fusion with collagen type I and polyvinylpyrrolidone in combination with autograft. An experimental study in New Zealand rabbits.Published in:Acta Ortopédica Mexicana, 2017, v. 31, n. 4, p. 165By:A., Reyes-Sánchez;F., Reyes-Tarrago;C., García-Ramos;B., Zárate-Kalfópulos;E., Estrada-Villaseñor;A., Alpizar-AguirrePublication type:Article