TY - RPRT TI - Atomic force microscopy: a forceful way with single molecules. AU - A Engel AU - H E Gaub AU - D J Müller PY - 1999 DO - 10.1016/s0960-9822(99)80081-5 UR - https://pubmed.ncbi.nlm.nih.gov/10074420/ ID - 10074420 ER -