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https://wellcomecollection.org/works/hbmstas4
An effective ascaricide : hexylresorcinol / Paul D. Lamson, Charlotte B. Ward and Harold W. Brown....
An effective ascaricide : hexylresorcinol / Paul D. Lamson, Charlotte B. Ward and Harold W. Brown.
charlotte beffectiveascaricidehexylresorcinolpaul