Infantile paralysis in Massachusetts in 1909.

  • Massachusetts. State Board of Health.
Date:
[1910]
Catalogue details

Licence: In copyright

Credit: Infantile paralysis in Massachusetts in 1909. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

    24/122
    1 rr - — - fT n C h-» _ _ ■ o rt n —• N oc OS <~ri ^ i a a o c h-> C/5 C/2 3 >0 CT5 -J 8 .£*■ 3 13 - £ 2 n 3 o f 2. * S CT3 o 3 C/3 o o n n> * 3- O b22431974 TRACTS 1623(11) CD C NCIDENCE OF CA5E5(D)AND MEAN TEMPERATURE(fl) BY MONTHS 2 CD ^ 0= >r < hj < Q. < TiZ2<2 Q_ H > v_) uuou to O z o I-