000 00568 a2200193 4500
005 20250514103459.0
264 0 _c20000701
008 200007s 0 0 ger d
022 _a0004-4172
040 _aNLM
_beng
_cNLM
100 1 _aEHRHART, G
245 0 0 _a[Synthesis of beta-lactams].
_h[electronic resource]
260 _bArzneimittel-Forschung
_cJul 1957
300 _a397-9 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAmides
650 0 4 _abeta-Lactams
773 0 _tArzneimittel-Forschung
_gvol. 7
_gno. 7
_gp. 397-9
999 _c13226748
_d13226748