Content-type: text/application/x-research-info-systems TY - JOUR AU - Heiens, Richard A AU - McGrath, Leanne C AU - Leach, Robert T TI - The impact of intangible assets and expenditures on holding period returns in the pharmaceutical industry JA - J Med Market PY - 0000///print VL - 8 IS - 2 SP - 151 EP - 158 PB - Palgrave Macmillan Ltd SN - 1745-7904 UR - http://dx.doi.org/10.1057/palgrave.jmm.5050131 ER -