| 000 | 00741 a2200217 4500 | ||
|---|---|---|---|
| 005 | 20250514131750.0 | ||
| 264 | 0 | _c19981101 | |
| 008 | 199811s 0 0 eng d | ||
| 022 | _a0044-0531 | ||
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aTSUDA, T | |
| 245 | 0 | 0 |
_aStudies on the herd immunity of schoolchildren against diphtheria. 1. Schick negative rate of schoolchildren and booster immunization. _h[electronic resource] |
| 260 |
_bYokohama medical bulletin _cFeb 1963 |
||
| 300 |
_a11-20 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article | ||
| 650 | 0 | 4 | _aDiphtheria |
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 | _aImmunity, Herd |
| 650 | 0 | 4 | _aImmunization, Secondary |
| 773 | 0 |
_tYokohama medical bulletin _gvol. 14 _gp. 11-20 |
|
| 999 |
_c13760166 _d13760166 |
||