One of the first female graduates of Oxford University, She was instrumental in advancing the field of maternal and child health in developing countries, and in 1948 became the first director of Maternal and Child Health (MCH) at the newly created World Health Organization (WHO). She once remarked that «if you learn your nutrition from a biochemist, you are not likely to learn how essential it is to blow a baby’s nose before you expect it to suck.» She was also a member of the World Health Organization (WHO).
Due to the end of World War I and the return of male physicians, she had difficulty finding a medical position after graduation. She worked for a period in Salonika with Turkish refugees. She completed a course at the London School of Hygiene and Tropical Medicine (LSHTM) between 1928 and 1919 and then applied to the Colonial Medical Service, and in 1929 was posted to the Gold Coast (present-day Ghana).[9
Following an outbreak of «vomiting sickness» in Jamaica in 1951, the government ordered an inquiry «to improve child care and investigate the causes of food poisoning». Between 1951 and 1953, Williams coordinated this investigation, and the results were published. This eventually led to the identification of the hypoglycemic effects of immature ackee.
Líbano mujeres derechos
En el número del 18 de mayo de 2005 de la revista Journal of the American Medical Association, investigadores de la Universidad de Colorado en Denver informaron de los resultados de su estudio prospectivo de seguimiento del desarrollo de la enfermedad celíaca entre las personas genéticamente afectadas.
En la edición del 8 de enero de 2003 del Journal of the American Medical Association , científicos del Centro Médico de Asuntos de Veteranos de San Francisco y de la Universidad de California en San Francisco descubrieron que los ChIs
de 2003 en el Journal of the American Medical Association , los científicos de San Francisco Veterans Affairs Medical Center y la Universidad de California, San Francisco encontraron que los Chl sí tienen una
Beirut, the capital of Lebanon, is the epicenter of film production in the Asian country, one of the cities with the greatest projection of Arab cinema and the filming location of several international productions.
Lebanese women such as Assia Dagher and Mary Queeny were pioneers of Egyptian cinema. In Lebanon, Herta Gargour, who headed the Luminar Films film studio, is credited with much of the filmmaking in Lebanon just after the silent film era. In the Ruins of Baalbeck (1936), produced by Luminar Films, was the first sound film made in the country and was a financial and audience success.  Directed by Julio De Luca and Karam Boustany, it tells the love story of a local prince who falls in love with a foreigner. It is also considered the first Arabic film to use the Lebanese Arabic dialectal form. It is also the first Arabic film to use the Lebanese Arabic dialectal form.
Ali Al-Ariss became the first Lebanese to direct his own film, titled The Rose Seller in 1940, followed by Planet of the Desert Princess. Documentaries were also made during this period, but they did not overcome French censorship. The film was made in the same period.