000 00297nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aIndex Medicus
260 _c1971
_bUS Department Of Health And Human Services
_aUSA
300 _aP.1-424
300 _bV.12
942 _cJRBV
999 _c34461
_d34461