evolución histórica de la salud pública

Events

Approx. 0020 AD
Approx. 1880 - Approx. 1890
Approx. 1892 - 1893
Approx. 1892
Approx. 1901 - Approx. 1902
Approx. 200,000 AD
Approx. 200,000 AD
Approx. 200,000 AD
Approx. 200,000 AD
Approx. 200,000 AD