Assertion: human salivary gland | /r/HasProperty | datta et al.
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text: Neural growth factor (NGF) has been shown to be a key player in sympathetic neuron regulation in other systems and this pathway is expressed in human salivary glands (Datta et al., 1991; Ghasemlou et al., 2004; Proctor & Carpenter, 2007; Knox et al., 2010;