并列题名：Intervertebral disc Intervertebral disc 并列题名：Invertebrados 并列题名：Invertebrates 并列题名：Palaeovertebrata sinica 并列题名：First vertebrates 并列题名：The vertebrate body 并列题名：Lumbar intervertebral disc herniation 并列题名：Gli Invertebrati 并列题名：I Vertebrati