2617644 EGFs epidermal growth factors 26 2617647 EGFs empirical Green's functions 4 2617643 EGFs Epidermal Growth Factor-like Repeats 3 2617646 EGFs E-glass fibers 1 2617649 EGFs ecogeographical factors 1 2617648 EGFs electrospun GE-based nanofibers 1 2617645 EGFs Erythropoietic growth factors 1 2617642 EGFs extra-group fertilizations 1