@article{article, title  = {{Secretion of epidermal growth factor by macrophages associated with breast carcinoma}},

 publisher = {{Elsevier BV}},

 url = {{http://dx.doi.org/10.1016/0140-6736(93)91348-p }},

 year = {{1993}},

 month = {{7}},

 author = {{O'Sullivan C and Lewis CE and McGee JO and Harris AL}},

 doi = {{10.1016/0140-6736(93)91348-p}},

 volume = {{342}},

 journal = {{The Lancet}},

 issue = {{8864}},

 pages = {{148-149}},

 note = {{Accessed on 2024/12/21}}}