0000891554-02-001201 8-K/A 3 20020215 4 7 20020308 PRO PHARMACEUTICALS INC 0001133416 2834 043562325 NV 1231 8-K/A 34 000-32877 02569847 189 WELLS ST STE 200 NEWTON MA 02459 6175590033 189 WELLS ST STE 200 NEWTON MA 02459 8-K/A 1 d28164_8k-a.txt FORM 8-K/A EX-16.1 4 d28164_ex16-1.txt LETTER FROM SCILLIA DOWLING & NATARELLI EX-16.2 5 d28164_ex16-2.txt LETTER FROM SCILLIA DOWLING & NATARELLI