1930年代的美国医疗主题海报:警惕癌症治疗欺诈!——有信誉的医生不会:承诺治愈、索要预付、张贴广告。
Beware the cancer quack – A reputable physician does not promise a cure, demand advance payment, advertise / Plattner. (1936)
http://www.vintageadbrowser.com/propaganda-ads-1930s/45
Beware the cancer quack – A reputable physician does not promise
a cure, demand advance payment, advertise / Plattner. (1936)