Objective To compare two different methods,namely orthotopic implantation and armpit implantation,for establishing nude mouse model bearing osteosarcoma in light of the tumor formation rate and time,tumor growth changes and lung metastasis.

Clinical Study of Treatment of Spontaneous Pneumothorax through Subaxillary Small Incision

Effect of autologous submandibular gland transplantation with lamellar keratoplasty for severe keratoconjuctivitis sicca;