| 000 | 00723 a2200217 4500 | ||
|---|---|---|---|
| 005 | 20250515141354.0 | ||
| 264 | 0 | _c20081016 | |
| 008 | 200810s 0 0 eng d | ||
| 022 | _a0092-5632 | ||
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aDEAL, L J | |
| 245 | 0 | 0 |
_aRoentgen-ray calibration of photographic film exposure meter. _h[electronic resource] |
| 260 |
_bThe American journal of roentgenology and radium therapy _cMay 1948 |
||
| 300 |
_a731-6 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article | ||
| 650 | 0 | 4 | _aCalibration |
| 650 | 0 | 4 | _aX-Rays |
| 700 | 1 | _aROBERSON, J H | |
| 700 | 1 | _aDAY, F H | |
| 773 | 0 |
_tThe American journal of roentgenology and radium therapy _gvol. 59 _gno. 5 _gp. 731-6 |
|
| 999 |
_c18324273 _d18324273 |
||