TY  - BOOK
AU  - Tortora, Gerard J.                                                                                                                                                                                                                                                                                          
TI  - Principles of anatomy and physiology                                                                                                                                                                                                                                                                                                                                                                            
U1  - 612 T712p7 1993                                                                                      
PY  - 1993///
ER  -